/**
 * middle_floor.css
 * 中间层CSS
 * by Mirze 
 */
* {margin:0 auto; padding:0;}
dl,dd,ul{ list-style-type:none; list-style-image:none; list-style-position:outside;}
ul li{overflow:hidden; white-space:nowrap;}
img{ border:0 none;}
input,select{ vertical-align:middle;}   
hr{border:none;height:1px;*color:#fff;}

.empty_height{height: 10px; clear: both;}
.empty_height1{height: 40px; clear: both;}

.middle_floor{
	width:960px;
	margin: 0 auto;
	padding: 0 10px;
	clear: both;
	overflow: hidden;
}

.middle_floor .menu{
	width: 170px;/* 220px */
	float: left;
	clear: left;
	text-align: left;
}

.middle_floor .main{
	float: right;
	width: 775px;
	height: 552px;
	border-left: 1px solid #ccc;
	overflow: hidden;
}
.middle_floor .main iframe{
	width: 100%;
	height: 100%;
}

/** menu **/
.menu .side_menu_title{
	background:url(/Public/Home/Images/sg_picskin.gif?v=12041814) no-repeat 1px -91px;
	width:170px;
	height:29px;
	overflow:hidden;
	_zoom:1;
	text-align: center;
}
.menu .menu_icon_1{
	background:url(/Public/Home/Images/sg_icon_10.gif?v=12041814) no-repeat -240px -120px;
}
.menu .side_ul{
	padding-left: 12px;
}
.menu .side_ul li{
	padding: 4px 0;
}
.menu a{
	color: #000000;
	border-bottom: 0;
	outline:none;
}
.menu a:hover{
	font-weight: bold;
	color:#174B73;
	border-bottom: 1px dashed gray;
}